Telephone Line Emulator User’s Manual
40-400-00020, Rev. M 120
Dialing Characteristics
Rotary Detection 8 - 22 PPS
percent break range 40 mS/60 mS make/break ratio (US, Germany,
Sweden, etc.)
33 mS/67 mS make/break ratio (UK, France,
Ireland, etc.)
min break time 18 mS
max break time 100 mS
min make time 9 mS
max make time 75 mS
interdigit time 300 mS minimum
DTMF Detection
frequency accept ±1.5% ±2 Hz
frequency reject ±3.5%
tone on time 40 mS minimum
tone off time 40 mS minimum
amplitude 0 to -25 dBm composite and 6 dB or less twist
+5 to 0 dBm composite and 3 dB or less twist
Caller ID
FSK tone level -15 dBm per tone (default)
-10 to -60 dBm in 1-dB increments
FSK low frequency (tone1) 1200 Hz (default),
1100 - 1400 Hz in 1-Hz increments
FSK high frequency(tone2) 2200 Hz (default)
2000 - 2300 Hz in 1-Hz increments
CAS tone level -15 dBm per tone (default)
-6 to 60 dBm in 1-dB increments
CAS tone 1 2130 Hz (default)
10 - 3000 Hz in 1-Hz increments
CAS tone 2 2750 Hz (default)
10 - 3000 Hz in 1-Hz increments
CAS Tone Duration 80 mS (default)
70 to 90 mS in 5-mS increments
Wait for ACKnowledgement 160 mS (default)
100 - 300 mS in 5-mS increments
VMWI See Caller ID for FSK info
OSI 0 - 5 S in 5-mS increments
Call Waiting
Tone 1 440 Hz (default), 10 -1800 Hz in 1-Hz increments
Tone 2 disable (default), 10 -1800 Hz in 1-Hz increments
Output level -13 dBm (default), -6 to -60 dBm in 1-dB increments
Cadence
on time 300 mS (default), 0 - 1.5 S in 5-mS increments
off time 0 mS (default), 0 - 1.5 S in 5-mS increments
leading blank 50 mS (default) 5 - 100 mS in 5-mS increments
trailing blank 50 mS (default), 5 - 100 mS in 5-mS increments
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